Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4815514 | Belted tire | Tadashi Maehara, Masahazu Eshima, Hirofumi Morita, Hiroshi Kojima | 1989-03-28 |
HH
Hideo Hara
Overall (1989): #105,571 of 140,708Top 80%
1
Patents 1989